Bell Gossett Bg 103252LF Bronze Circulator Pump 1/25 Hp

Product Description

The BELL GOSSETT BG 103252LF is a wet-rotor bronze circulator pump rated at 1/25 horsepower and designed for hydronic heating and potable water systems where lead-free materials are required by code. The single-phase, 115-volt motor spins at 2940 RPM and delivers up to 22 GPM across a head range of 0 to 15 feet. The all-bronze construction satisfies lead-free compliance requirements under NSF and plumbing code standards. Licensed plumbers and hydronic heating technicians install this pump in residential and light commercial closed-loop and open-loop systems where material certification is a project requirement.

The BG 103252LF is suited for residential and light commercial hydronic heating loops, potable hot-water recirculation, and baseboard or radiant panel distribution systems. It handles a maximum working pressure of 150 psi and a maximum fluid temperature of 230 degrees F, covering most forced hot-water heating applications. The flanged connection accepts 3/4-inch, 1-1/4-inch, and 1-1/2-inch piping configurations, giving installers flexibility across common pipe sizes found in residential boiler systems.

Key Features

• Lead-free all-bronze construction meets code requirements for potable water and hydronic systems
• Wet-rotor design eliminates the need for external bearing lubrication
• Flow range of 0 to 22 GPM with maximum head of 15 feet
• Rated to 230 degrees F maximum fluid temperature and 150 psi maximum working pressure
• Flanged x flanged connection compatible with 3/4-inch, 1-1/4-inch, and 1-1/2-inch pipe
• Single-phase 115-volt, 60 Hz operation draws only 0.8 amps

Compatibility

Designed as an OEM-style replacement or new-installation circulator for residential and light commercial hydronic heating and potable hot-water recirculation systems requiring lead-free bronze wetted components.

Installation Notes

Installation should be performed by a licensed plumber or hydronic heating technician in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off and drain system pressure before removing or installing the pump, and disconnect electrical power at the circuit breaker before wiring. The pump rotor must remain submerged in system fluid for proper wet-rotor lubrication and cooling — do not run the pump dry. Verify flange orientation and flow-direction arrow on the pump body before final connection.

Technical Specifications

• Horsepower: 1/25 HP
• Voltage: 115 volts
• Amperage: 0.8 amps
• Phase: 1
• Hertz: 60 Hz
• RPM: 2940
• Max Flow: 22 GPM
• Flow Range: 0 to 22 GPM
• Max Head: 15 feet
• Head Range: 0 to 15 feet
• Max Pressure: 150 psi
• Max Temperature: 230 degrees F
• Connection Type: Flanged x Flanged
• Connection Size: 3/4 inch, 1-1/4 inch, 1-1/2 inch
• Material: Bronze
• Application: Heating

Standard Information

• Brand: BELL GOSSETT
• Manufacturer Part Number: BG 103252LF